21094598403

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{5339053}}^1$

素因数の和:5339498

約数の個数: 12

約数和(自身を含む): 30539388880

約数和(自身を除く): 9444790477

約数列:

[1, 3, 9, 439, 1317, 3951, 5339053, 16017159, 48051477, 2343844267, 7031532801, 21094598403]

約数ペア:

[(1, 21094598403), (3, 7031532801), (9, 2343844267), (439, 48051477), (1317, 16017159), (3951, 5339053)]